I've said it before, and I'll say it again- the right wing, particularly the far right must have an antagonist. This 'us and them' thing is how they draw power. Brexit (us versus those bureaucrats in brussels), the migrant crisis (us versus foreigners), Trump (us vs mexicans- BUILD A WALL, also us versus democrats, and us versus liberals), Snowflakes (us versus woke), feminism (us versus women).
Sometimes problems arise that aren't the fault of people you hate, and almost all of the time solutions borne from hate or intolerance cannot solve those problems (you can't deport greenhouse gases).
It's such an insular fear driven ideology, and a viewpoint of privilege- protect what I have, even if it means others going without.
I should say that I myself do not class myself as Left Wing, or a socialist (although there are elements of socialism that make sense when solving problems which span society). I'm a centrist, and I feel increasingly like i'm one of few that share this position.